大约有 16,300 项符合查询结果（耗时：0.0323秒） [XML]
How to delete the contents of a folder?
How can I delete the contents of a local folder in Python?
24 Answers
24
...
Pickle or json?
I need to save to disk a little dict object whose keys are of the type str and values are int s and then recover it . Something like this:
...
Creating a Radial Menu in CSS
How do I create a menu which looks like this...
3 Answers
3
...
Twitter Bootstrap 3: how to use media queries?
I'm using Bootstrap 3 to build a responsive layout where I want to adjust a few font sizes according to the screen size.
How can I use media queries to make this kind of logic?
...
Iterate a list as pair (current, next) in Python
I sometimes need to iterate a list in Python looking at the "current" element and the "next" element. I have, till now, done so with code like:
...
How to encode a URL in Swift [duplicate]
This is my URL .
13 Answers
13
...
How do you test that a Python function throws an exception?
How does one write a unittest that fails only if a function doesn't throw an expected exception?
13 Answers
...
What is the meaning of “this” in Java?
Normally, I use this in constructors only.
21 Answers
21
...
CSS: How to position two elements on top of each other, without specifying a height?
I have two DIVs that I need to position exactly on top of each other. However, when I do that, the formatting gets all screwed up because the containing DIV acts like there is no height. I think this is the expected behavior with position:absolute but I need to find a way to position these two ele...
mysql_config not found when installing mysqldb python interface
I am trying to get a Python script to run on the linux server I'm connected to via ssh. The script uses mysqldb. I have all the other components I need, but when I try to install mySQLdb via setuptools like so:,
...